Louis Arthur Ducos du Hauron (8 December 1837 – 31 August 1920) was a French pioneer of color photography. He was born in Langon, Gironde and died in Agen...

production of photographic three-color prints on paper was pioneered by Louis Ducos du Hauron, whose comprehensive 1868 French patent also included the basic...

subtractive color film in the mid-1930s. Prior to the Lumière brothers, Louis Ducos du Hauron utilized the separation technique to create colour images on paper...

"color separations" is the first durable color photograph. 1868 – Louis Ducos du Hauron patents his numerous ideas for color photography based on the three-color...

which, when superimposed, reconstituted the color subtractively. Louis Ducos du Hauron conducted early experiments with the three-color principle in the...

commercial use beginning in the mid-1880s. Two French inventors, Louis Ducos du Hauron and Charles Cros, working unknown to each other during the 1860s...

the river Garonne at Agen via the town's famous canal bridge. Louis Arthur Ducos du Hauron (1837 – 1920), a pioneer of colour photography lived and worked...

his life, Blanquart-Evrard collaborated in color printing with Louis Ducos Du Hauron. A three-color carbon print of botanical specimens produced by Blanquart-Evrard...

process was later adapted to color, through the use of pigments, by Louis Ducos du Hauron in 1868. Carbon printing remained commercially popular through the...

John Herschel's Anthotype prints in 1842, the pioneering work of Louis Ducos du Hauron in the 1860s, and the Lippmann process unveiled in 1891, but for...